375098 Oil Cooler Gasket, used on the Hercules D4800 and D5000 series engine. 350031 3 11/16 " (90 mm

3 11/16 " (90 mm ) diameter pulley on the later LPA engines

Drawing provided is only to assist you with your selection

This flash drive is intended to be left on the generator to aide future  technicians and the owner of the generator

Start with the part numbers and then go to the pictures to verify

The short section will be the 2 inch ID end and the 1 3/4" ID end will be the longer section

375098 Oil Cooler Gasket, used on the Hercules D4800 and D5000 series engine. 350031 3 11/16 " (90 mm375098 Gasket, Oil Cooler Gasket, for the Hercules D4800 5000 series engines. Please see the Hercules drawing for a good visual, this will be item number 5 in the Hercules drawing.